5.3. Propagating the cluster configuration to cluster nodes

In order to propagate the contents of the ha.cf and authkeys
configuration files, you may use the ha_propagate command, which you
would invoke using either

/usr/lib/heartbeat/ha_propagate

or

/usr/lib64/heartbeat/ha_propagate

This utility will copy the configuration files over to any node listed
in /etc/ha.d/ha.cf using scp. It will afterwards also connect to the
nodes using ssh and issue chkconfig heartbeat on in order to enable
Heartbeat services on system startup.